string(249) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%94%B5%E5%BD%B1%E6%80%BB%E7%A5%A8%E6%88%BF%E6%98%AF%E5%A4%9A%E5%B0%91%E5%A4%A9 => Failed to connect to 101.89.117.144 port 38076: Connection refused"
电影总票房是多少天
